32486429 has 2 divisors, whose sum is σ = 32486430. Its totient is φ = 32486428.

The previous prime is 32486401. The next prime is 32486431. The reversal of 32486429 is 92468423.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19598329 + 12888100 = 4427^2 + 3590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32486429 is a prime.

Together with 32486431, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32486392 and 32486401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32486929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16243214 + 16243215.

It is an arithmetic number, because the mean of its divisors is an integer number (16243215).

Almost surely, 2^32486429 is an apocalyptic number.

It is an amenable number.

32486429 is a deficient number, since it is larger than the sum of its proper divisors (1).

32486429 is an equidigital number, since it uses as much as digits as its factorization.

32486429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 32486429 is about 5699.6867457782. The cubic root of 32486429 is about 319.0807898021.

The spelling of 32486429 in words is "thirty-two million, four hundred eighty-six thousand, four hundred twenty-nine".